Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Ra2 draw
6 Ra3 draw
7 Ra6 draw
8 Ra7 draw
9 Rb1 draw
10 Rd1 draw
11 Rh1 draw
12 Ka7 loss in 12 half-moves
13 Ka8 loss in 10 half-moves
14 Kb8 loss in 10 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves